Error 21454 - Twilio
Register for SIGNAL by 8/31 for $250 off. Register now.

Error 21454

Error - 21454

Invalid CallDelay

Call delay specified must be an integer between 0 and 60, specifying the number of seconds to delay before initiating the validation call.

Possible Causes

  • Make sure to enter an integer between 0 and 60.

Need some help?

We all do sometimes; code is hard. Get help now from our support team, or lean on the wisdom of the crowd browsing the Twilio tag on Stack Overflow.